Item Number :
(470149-272)
Item Number :
(470344-644)
Item Number :
(470016-914)
Item Number :
(470149-262)
Item Number :
(470014-446)
Item Number :
(470235-724)
Drying Tube U-Shaped Flint Glass 100 mm, Stopper No. 0, with tapered ends for secure fitting of rubber stoppers or corks
Item Number :
(470345-212)
Item Number :
(470021-210)
Item Number :
(470202-414)
Item Number :
(470014-580)
Item Number :
(470328-082)
Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 100 mm focal length, Lens measures 2in diameter, 0.1 weight
Item Number :
(470344-354)
Item Number :
(470328-084)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 150mm focal length, 4.6mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470328-080)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 50mm focal length, 13mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470189-006)
Item Number :
(470149-268)
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